Support Aeon

‘Aeon represents exactly the values that the internet in its purest form is all about. The selfless distribution of wisdom.’

Ben H, UK, Friend of Aeon

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.
But we can’t do it without you.

Support Aeon

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Support Aeon

Code of the treehopper

5 minutes

Coded vibrations and signal jamming – the secret language of the treehoppers

Treehoppers, a large family of insects found around the globe, live on plant branches, sucking nutrients from sap and frequently blending in with their surrounding to avoid the attention of predators. At first glance, the creatures appear rather boring as they stay relatively still and quiet much of the time, but scientists are learning that there’s much more to them than first meets the eye – or ear. By vibrating their torsos while grasping branches, treehoppers dispatch their own complex version of Morse code to warn of nearby predators, woo mates and even disrupt the signals of rivals. And treehoppers are hardly anomalous: tens of thousands of species of insects communicate using similar vibrations, meaning that there’s an entire universe of hidden animal communications we’re just beginning to understand. In this instalment of bioGraphic’s Invisible Nature series, the animator and filmmaker Flora Lichtman puts her inimitable style to evocative use, recreating the world of treehoppers with stunning tiny creations playfully animated.

Director: Flora Lichtman

Producer: Annette Heist

Websites: bioGraphic, Sweet Fern Productions

Get Aeon straight
to your inbox
Join our newsletter Sign up
Follow us on
Facebook
Like

‘Aeon is always providing great, thought-provoking content, and it would be a crime for me to not donate to a service that I use daily.’

Jarry A, Canada, Friend of Aeon

‘Aeon, for me, continues to be one of the best places to spend a quiet afternoon, in the company of some of the most brilliant minds around.’

Shivam C, India, Friend of Aeon

‘Aeon is hands down my favourite publication to write for. Deadlines long enough to do the work justice, the best editorial input I’ve encountered and compensation which is respectful of writers’ time.’

Antonia Malchik, essayist and editor

‘Every morning I look forward to seeing what’s in your email and there isn’t a day that goes by without reading or watching something you guys have published.

It’s like an oasis of sanity in a world gone mad.’

Jack D, USA, Friend of Aeon

‘I believe it’s increasingly important to support accessible scholarship and aspirational ideas.

Thinking people can no longer afford to be alone.’

Christine T, USA, Friend of Aeon

Aeon is a registered charity committed to the spread of knowledge. Our mission is to create a sanctuary online for serious thinking.
But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.
But we can’t do it without you.

Support Aeon

Essay/
Physics
Going nowhere fast

After the success of the Standard Model, experiments have stopped answering to grand theories. Is particle physics in crisis?

Ben Allanach

Essay/
Space Exploration
What if ET is an AI?

After centuries searching for extraterrestrial life, we might find that first contact is not with organic creatures at all

Caleb Scharf